chore: update pull request template (#1132)

Author: yoshi-automation

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,5 +1,5 @@
 Thank you for opening a Pull Request! Before submitting your PR, there are a few things you can do to make sure it goes smoothly:
-- [ ] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/trace/issues) before writing your code!  That way we can discuss the change, evaluate designs, and agree on the general idea
+- [ ] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/cloud-trace-nodejs/issues/new/choose) before writing your code!  That way we can discuss the change, evaluate designs, and agree on the general idea
 - [ ] Ensure the tests and linter pass
 - [ ] Code coverage does not decrease (if any source code was changed)
 - [ ] Appropriate docs were updated (if necessary)

synth.metadata

@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-09-28T11:06:02.401897Z",
+  "updateTime": "2019-10-01T11:06:25.135372Z",
   "sources": [
     {
       "template": {